Westview Press, 1980
Buku Teks
Xi, Qiaojuan (席巧娟), editor
China Intercontinental Press, 2010
Buku Teks
Cambridge University Press , 1996
Buku Teks
Goodman, David S. G., author
Routledge, 1994
Buku Teks
Barnett, A. Doak (Arthur Doak), author
Overseas Development Council, 1979
Buku Teks